Permit GraphShortlistSan Francisco building permits since 2000

Permit 202404089560

4173 20th St

to comply w/ nov# 202316944: 1) demo (e) rotted entry stair; 2) replace three (e) stringers w/ (n) p.t. stringers; 3) add (n) painted redwood stair treads and risers to match (e) remaining stairs; existing non-conforming railings to remain

Outcome
Completed (city status: complete, Sep 19, 2025)
Filed
Apr 8, 2024
Permit issued
Oct 21, 2024
Final sign-off
Sep 19, 2025
Declared cost
$7,000
Building use
2 family dwelling
Neighborhood
Castro/Upper Market
Contractor
Owner-builder: the owner is listed as the builder, so no contractor is ranked for this permit
Project type
Stairs
Property
All permits at this address (block 3603, lot 077)

Everyone on the permit

The parties and license numbers written on the permit, as the city lists them; not a check with any state board. The person who paid the fee and the project contact are not shown.

Owner-builder
Owner Builder
Engineer
Matthew Stillwell (license C72410)